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hot and cold water

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Derbigum cold roof

Alumasc Building Products Ltd

Alumasc offer a range of options for cold roof systems, suitable for refurbishment or new build work, including preparation applications and primers for a range of substrates and Derbigum base, intermediate and top layers. Derbigum is a TPO (Thermoplastic polyolefin) modified bitumen roofing membrane which can be installed using a number of techniques, including torching, pour and roll applications, cold applied or mechanically fixed. Derbigum membranes can be applied as a single layer for quick application, or may be applied as the base or cap layers in a built-up high performance roofing system.

Rada PA - V8F Shower Panel Assembly

Rada PA - V8F Shower Panel Assembly


Satin finish stainless steel panel with hot and cold water pipe entry connecting to a Meynell V8/3 TMV3 approved thermostatic mixing valve, having single sequential flow and temperature control.



Armaflex is a flexible, closed cell, elastomeric, nitrile rubber insulation. It is a highly efficient method of insulating hot and cold water services, chilled water lines, heating systems, air conditioning ductwork and refrigerated pipework for frost protection, energy conservation and condensation control. Armaflex is dust free, fibre free and CFC free with an ODP of zero which means an environmentally friendly product.


  • Lightweight and flexible means easy and speedy installation with low maintenance, resulting in time and cost savings.
  • Wide range of tube and sheet sizes available.
  • The low thermal conductivity, 0.035 W/mK at 0°C, and good acoustic performance provide double benefits with one insulation system.
  • Closed cell structure provides a built-in vapour barrier.
  • A high, 5000 μ, resistance to water vapour transmission and water ingress, gives long term insulation efficiency for condensation control.
  • Low Toxicity Index for added safety assurance.
  • Class 0 fire category means low fire propagation index, producing minimal contribution to overall heat release, and a zero surface spread of flame for a high degree of fire protection and safety.
  • Excellent resistance to the effects of ozone, oil, chemicals, extreme weather conditions and wear and tear.
  • Dust, fibre and CFC free with an ozone depletion potential of zero.
  • BS EN ISO 9002 and 14001 approval confirms continuity of quality.


  • Process work.
  • Hot and cold water services.
  • Chilled water lines.
  • Heating systems.
  • Air conditioning ductwork.
  • Refrigeration pipework and ancillary equipment.
Billi Quadra Plus 9

Billi Quadra Plus 9

Billi UK

Adjustable carbonation to suit the users taste. Can be used with either disposable or refillable CO2 cylinders.

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